sepal
US /ˈsiː.pəl/
UK /ˈsep.əl/
名词
萼片
each of the parts of the calyx of a flower, enclosing the petals and typically green and leaflike
示例:
•
The sepals protect the flower bud before it opens.
萼片在花朵开放前保护花蕾。
•
In some flowers, the sepal is the same color as the petal.
在某些花卉中，萼片的颜色与花瓣相同。